Analysis
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max time kernel
147s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-01-2025 08:37
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1fb7d97a44daaba69c94af9210ca79ac.msi
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_1fb7d97a44daaba69c94af9210ca79ac.msi
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_1fb7d97a44daaba69c94af9210ca79ac.msi
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Size
6.6MB
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MD5
1fb7d97a44daaba69c94af9210ca79ac
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SHA1
ac2f6515778ac8ba9e4b085be176fe9ac485ca3c
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SHA256
14dc985fce12f3c0294e18ab72b207bb21635c1669277846d77a10d7eafbb201
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SHA512
9969202395171752af5fe618baa8bf08586c9a896bb4755af657a57489b830c0cd6c7f62faff817245695dc5bf7a82a7baf49f1f4f9065db07ae2c7e3cb8bbc3
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SSDEEP
196608:3U91gsRVEXIL2s9WB7E/sO9nihY1nhIs:k9VRVr/Wm/P9ihYw
Malware Config
Signatures
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Rms family
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Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\W: msiexec.exe -
Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\sysfiles\dsfvorbisdecoder.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\gdiplus.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\oledlg.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\vp8encoder.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\rwln.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\Logs\rms_log_2025-01.html rutserv.exe File created C:\Windows\SysWOW64\sysfiles\rasadhlp.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\ripcserver.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\vp8decoder.dll msiexec.exe File created C:\Windows\SysWOW64\RWLN.dll rutserv.exe File opened for modification C:\Windows\SysWOW64\RWLN.dll rutserv.exe File created C:\Windows\SysWOW64\sysfiles\rutserv.exe msiexec.exe File created C:\Windows\SysWOW64\sysfiles\dsfvorbisencoder.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\microsoft.vc90.crt.manifest msiexec.exe File created C:\Windows\SysWOW64\sysfiles\msvcp90.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\msvcr90.dll msiexec.exe File created C:\Windows\SysWOW64\sysfiles\rfusclient.exe msiexec.exe -
Drops file in Windows directory 13 IoCs
description ioc Process File created C:\Windows\Installer\e585d30.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI5E19.tmp msiexec.exe File opened for modification C:\Windows\Installer\{A5DB67DC-DB0E-4491-B9F7-F258A02EE03C}\ARPPRODUCTICON.exe msiexec.exe File opened for modification C:\Windows\Installer\MSI63C9.tmp msiexec.exe File created C:\Windows\Installer\e585d2e.msi msiexec.exe File opened for modification C:\Windows\Installer\e585d2e.msi msiexec.exe File created C:\Windows\Installer\SourceHash{A5DB67DC-DB0E-4491-B9F7-F258A02EE03C} msiexec.exe File opened for modification C:\Windows\Installer\MSI5E39.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI6232.tmp msiexec.exe File created C:\Windows\Installer\{A5DB67DC-DB0E-4491-B9F7-F258A02EE03C}\ARPPRODUCTICON.exe msiexec.exe -
Executes dropped EXE 12 IoCs
pid Process 4644 rfusclient.exe 4804 rutserv.exe 2732 rfusclient.exe 920 rutserv.exe 4016 rfusclient.exe 940 rfusclient.exe 448 rutserv.exe 1056 rutserv.exe 880 rutserv.exe 4460 rfusclient.exe 2756 rfusclient.exe 4472 rfusclient.exe -
Loads dropped DLL 18 IoCs
pid Process 1480 MsiExec.exe 3620 MsiExec.exe 1620 MsiExec.exe 1620 MsiExec.exe 4644 rfusclient.exe 4644 rfusclient.exe 2732 rfusclient.exe 2732 rfusclient.exe 4016 rfusclient.exe 4016 rfusclient.exe 940 rfusclient.exe 940 rfusclient.exe 2756 rfusclient.exe 2756 rfusclient.exe 4460 rfusclient.exe 4460 rfusclient.exe 4472 rfusclient.exe 4472 rfusclient.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 772 msiexec.exe -
System Location Discovery: System Language Discovery 1 TTPs 15 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rutserv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rutserv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rfusclient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rfusclient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rutserv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rfusclient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rutserv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rfusclient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rfusclient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rutserv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rfusclient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rfusclient.exe -
Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe -
Modifies data under HKEY_USERS 20 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" rfusclient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ rfusclient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ rfusclient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" rfusclient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" rfusclient.exe -
Modifies registry class 24 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList\Media\DiskPrompt = "[1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList\Media\1 = "DISK1;1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\Version = "92536832" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\509B38EF4554FFD4794F292971C81B17\CD76BD5AE0BD19449B7F2F850AE20EC3 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList\Media msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\CD76BD5AE0BD19449B7F2F850AE20EC3\Remote_Office_Manager msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\ProductName = "Microsoft Visual C++ 2008 Redistributable - x86 10.0.743894.2047" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\PackageCode = "581A5F3336F54454B86DC84132CEC855" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\ProductIcon = "C:\\Windows\\Installer\\{A5DB67DC-DB0E-4491-B9F7-F258A02EE03C}\\ARPPRODUCTICON.exe" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\509B38EF4554FFD4794F292971C81B17 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\CD76BD5AE0BD19449B7F2F850AE20EC3 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\CD76BD5AE0BD19449B7F2F850AE20EC3\SourceList\PackageName = "JaffaCakes118_1fb7d97a44daaba69c94af9210ca79ac.msi" msiexec.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 5016 msiexec.exe 5016 msiexec.exe 880 rutserv.exe 880 rutserv.exe 880 rutserv.exe 880 rutserv.exe 4460 rfusclient.exe 4460 rfusclient.exe -
Suspicious behavior: SetClipboardViewer 1 IoCs
pid Process 4472 rfusclient.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 772 msiexec.exe Token: SeIncreaseQuotaPrivilege 772 msiexec.exe Token: SeSecurityPrivilege 5016 msiexec.exe Token: SeCreateTokenPrivilege 772 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 772 msiexec.exe Token: SeLockMemoryPrivilege 772 msiexec.exe Token: SeIncreaseQuotaPrivilege 772 msiexec.exe Token: SeMachineAccountPrivilege 772 msiexec.exe Token: SeTcbPrivilege 772 msiexec.exe Token: SeSecurityPrivilege 772 msiexec.exe Token: SeTakeOwnershipPrivilege 772 msiexec.exe Token: SeLoadDriverPrivilege 772 msiexec.exe Token: SeSystemProfilePrivilege 772 msiexec.exe Token: SeSystemtimePrivilege 772 msiexec.exe Token: SeProfSingleProcessPrivilege 772 msiexec.exe Token: SeIncBasePriorityPrivilege 772 msiexec.exe Token: SeCreatePagefilePrivilege 772 msiexec.exe Token: SeCreatePermanentPrivilege 772 msiexec.exe Token: SeBackupPrivilege 772 msiexec.exe Token: SeRestorePrivilege 772 msiexec.exe Token: SeShutdownPrivilege 772 msiexec.exe Token: SeDebugPrivilege 772 msiexec.exe Token: SeAuditPrivilege 772 msiexec.exe Token: SeSystemEnvironmentPrivilege 772 msiexec.exe Token: SeChangeNotifyPrivilege 772 msiexec.exe Token: SeRemoteShutdownPrivilege 772 msiexec.exe Token: SeUndockPrivilege 772 msiexec.exe Token: SeSyncAgentPrivilege 772 msiexec.exe Token: SeEnableDelegationPrivilege 772 msiexec.exe Token: SeManageVolumePrivilege 772 msiexec.exe Token: SeImpersonatePrivilege 772 msiexec.exe Token: SeCreateGlobalPrivilege 772 msiexec.exe Token: SeCreateTokenPrivilege 772 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 772 msiexec.exe Token: SeLockMemoryPrivilege 772 msiexec.exe Token: SeIncreaseQuotaPrivilege 772 msiexec.exe Token: SeMachineAccountPrivilege 772 msiexec.exe Token: SeTcbPrivilege 772 msiexec.exe Token: SeSecurityPrivilege 772 msiexec.exe Token: SeTakeOwnershipPrivilege 772 msiexec.exe Token: SeLoadDriverPrivilege 772 msiexec.exe Token: SeSystemProfilePrivilege 772 msiexec.exe Token: SeSystemtimePrivilege 772 msiexec.exe Token: SeProfSingleProcessPrivilege 772 msiexec.exe Token: SeIncBasePriorityPrivilege 772 msiexec.exe Token: SeCreatePagefilePrivilege 772 msiexec.exe Token: SeCreatePermanentPrivilege 772 msiexec.exe Token: SeBackupPrivilege 772 msiexec.exe Token: SeRestorePrivilege 772 msiexec.exe Token: SeShutdownPrivilege 772 msiexec.exe Token: SeDebugPrivilege 772 msiexec.exe Token: SeAuditPrivilege 772 msiexec.exe Token: SeSystemEnvironmentPrivilege 772 msiexec.exe Token: SeChangeNotifyPrivilege 772 msiexec.exe Token: SeRemoteShutdownPrivilege 772 msiexec.exe Token: SeUndockPrivilege 772 msiexec.exe Token: SeSyncAgentPrivilege 772 msiexec.exe Token: SeEnableDelegationPrivilege 772 msiexec.exe Token: SeManageVolumePrivilege 772 msiexec.exe Token: SeImpersonatePrivilege 772 msiexec.exe Token: SeCreateGlobalPrivilege 772 msiexec.exe Token: SeCreateTokenPrivilege 772 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 772 msiexec.exe Token: SeLockMemoryPrivilege 772 msiexec.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 772 msiexec.exe 2756 rfusclient.exe 2756 rfusclient.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2756 rfusclient.exe 2756 rfusclient.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 5016 wrote to memory of 1480 5016 msiexec.exe 85 PID 5016 wrote to memory of 1480 5016 msiexec.exe 85 PID 5016 wrote to memory of 1480 5016 msiexec.exe 85 PID 5016 wrote to memory of 2768 5016 msiexec.exe 108 PID 5016 wrote to memory of 2768 5016 msiexec.exe 108 PID 5016 wrote to memory of 3620 5016 msiexec.exe 110 PID 5016 wrote to memory of 3620 5016 msiexec.exe 110 PID 5016 wrote to memory of 3620 5016 msiexec.exe 110 PID 5016 wrote to memory of 1620 5016 msiexec.exe 111 PID 5016 wrote to memory of 1620 5016 msiexec.exe 111 PID 5016 wrote to memory of 1620 5016 msiexec.exe 111 PID 5016 wrote to memory of 4644 5016 msiexec.exe 112 PID 5016 wrote to memory of 4644 5016 msiexec.exe 112 PID 5016 wrote to memory of 4644 5016 msiexec.exe 112 PID 4644 wrote to memory of 4804 4644 rfusclient.exe 113 PID 4644 wrote to memory of 4804 4644 rfusclient.exe 113 PID 4644 wrote to memory of 4804 4644 rfusclient.exe 113 PID 5016 wrote to memory of 2732 5016 msiexec.exe 114 PID 5016 wrote to memory of 2732 5016 msiexec.exe 114 PID 5016 wrote to memory of 2732 5016 msiexec.exe 114 PID 2732 wrote to memory of 920 2732 rfusclient.exe 115 PID 2732 wrote to memory of 920 2732 rfusclient.exe 115 PID 2732 wrote to memory of 920 2732 rfusclient.exe 115 PID 5016 wrote to memory of 4016 5016 msiexec.exe 116 PID 5016 wrote to memory of 4016 5016 msiexec.exe 116 PID 5016 wrote to memory of 4016 5016 msiexec.exe 116 PID 5016 wrote to memory of 940 5016 msiexec.exe 117 PID 5016 wrote to memory of 940 5016 msiexec.exe 117 PID 5016 wrote to memory of 940 5016 msiexec.exe 117 PID 4016 wrote to memory of 448 4016 rfusclient.exe 119 PID 4016 wrote to memory of 448 4016 rfusclient.exe 119 PID 4016 wrote to memory of 448 4016 rfusclient.exe 119 PID 940 wrote to memory of 1056 940 rfusclient.exe 118 PID 940 wrote to memory of 1056 940 rfusclient.exe 118 PID 940 wrote to memory of 1056 940 rfusclient.exe 118 PID 880 wrote to memory of 4460 880 rutserv.exe 121 PID 880 wrote to memory of 4460 880 rutserv.exe 121 PID 880 wrote to memory of 4460 880 rutserv.exe 121 PID 880 wrote to memory of 2756 880 rutserv.exe 122 PID 880 wrote to memory of 2756 880 rutserv.exe 122 PID 880 wrote to memory of 2756 880 rutserv.exe 122 PID 4460 wrote to memory of 4472 4460 rfusclient.exe 125 PID 4460 wrote to memory of 4472 4460 rfusclient.exe 125 PID 4460 wrote to memory of 4472 4460 rfusclient.exe 125 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1fb7d97a44daaba69c94af9210ca79ac.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:772
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding AFDB6E2A78180F933FB6C9CBF598A8A1 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1480
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:2768
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding B0FEF5D1C514BCA33243179B009202072⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3620
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding C262CE7A0DF39366D77B7B0A3FA4DC23 E Global\MSI00002⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1620
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C:\Windows\SysWOW64\sysfiles\rfusclient.exe"C:\Windows\SysWOW64\sysfiles\rfusclient.exe" /server /silentinstall2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Windows\SysWOW64\sysfiles\rutserv.exe"C:\Windows\SysWOW64\sysfiles\rutserv.exe" /silentinstall3⤵
- Drops file in System32 directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4804
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C:\Windows\SysWOW64\sysfiles\rfusclient.exe"C:\Windows\SysWOW64\sysfiles\rfusclient.exe" /server /firewall2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Windows\SysWOW64\sysfiles\rutserv.exe"C:\Windows\SysWOW64\sysfiles\rutserv.exe" /firewall3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:920
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C:\Windows\SysWOW64\sysfiles\rfusclient.exe"C:\Windows\SysWOW64\sysfiles\rfusclient.exe" /server /start2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:4016 -
C:\Windows\SysWOW64\sysfiles\rutserv.exe"C:\Windows\SysWOW64\sysfiles\rutserv.exe" /start3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:448
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C:\Windows\SysWOW64\sysfiles\rfusclient.exe"C:\Windows\SysWOW64\sysfiles\rfusclient.exe" /server /CONFIG /SETSECURITY2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Windows\SysWOW64\sysfiles\rutserv.exe"C:\Windows\SysWOW64\sysfiles\rutserv.exe" /CONFIG /SETSECURITY3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1056
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:996
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C:\Windows\SysWOW64\sysfiles\rutserv.exeC:\Windows\SysWOW64\sysfiles\rutserv.exe1⤵
- Drops file in System32 directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:880 -
C:\Windows\SysWOW64\sysfiles\rfusclient.exeC:\Windows\SysWOW64\sysfiles\rfusclient.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Windows\SysWOW64\sysfiles\rfusclient.exeC:\Windows\SysWOW64\sysfiles\rfusclient.exe /tray3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: SetClipboardViewer
PID:4472
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C:\Windows\SysWOW64\sysfiles\rfusclient.exeC:\Windows\SysWOW64\sysfiles\rfusclient.exe /tray2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2756
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
121KB
MD51b05788b22e09f5f4282f06a1686ba1f
SHA1498731c17f45e748dd0bfcc80c131fc085c3a09b
SHA25659e01be05ff86875979c3acdd556eb6bb95fe899340705aaedd8743eaa8dea7f
SHA5126bb119f189e78cb0118f7f4aa32c475287ca1ed88d3b2ee2a09cc53b22bf613e4f1678470ddd58b49ff5996f929d9f39dde3597fa53291365ad3ba522c749749
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Filesize
54B
MD5ae5ce323640cfae9e20d8e11f5d4fc5c
SHA13966f66810e7567ea056c2d64d61f0a72c914070
SHA25619cf22824cb1fe6a0986510c15d3326882c1545a5e0ce11b84910ecc8962d428
SHA512e780fd7f80c24052c6546ae867fb3d7233d3f66f0ef38b9c8cf01a1f5a7747b9cc00e6347ce19168bbcb2242baedc52f3e2b926e02036a78fb3d9d88209da5d2
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Filesize
165KB
MD5b9be841281819a5af07e3611913a55f5
SHA1d300645112844d2263dac11fcd8298487a5c04e0
SHA2562887c57b49ce17c0e490aa7872f2da51321e2dde26c04ab7a6afcde9eab005d9
SHA5127393bade0f42794279660f66aad4f4bd7dae63ff29ff19be4c4c86a4c26cf7291af1514e1475e96c2169536747c08beeec8bda30eecfb5da476709c19062b2e0
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Filesize
357KB
MD5bb1f3e716d12734d1d2d9219a3979a62
SHA10ef66eed2f2ae45ec2d478902833b830334109cb
SHA256d7e9c9043ed7df2af800d9b2a33e3efddf68b70f043e9717afc4b7dd4e13e077
SHA512bbc90747dd45a01b05f5c0b6fa58ffe18af894b05363267ac1cc9fe3262f5e65c8ae4e08dfd82d89b9112e86e42d24a12784b79f5ea30b6443015c19b6792c9c
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Filesize
234KB
MD58e3f59b8c9dfc933fca30edefeb76186
SHA137a78089d5936d1bc3b60915971604c611a94dbd
SHA256528c0656751b336c10cb4c49b703eae9c3863f7f416d0e09b198b082cc54aeb8
SHA5123224c20c30556774fd4bed78909f451b9a5a46aa59271b5e88b1e0e60145d217802a8f1fda3d3fabcd8546ca7783e0c70f0c419a28efe6c5160a102553a3c91d
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Filesize
1.6MB
MD5ff622a8812d8b1eff8f8d1a32087f9d2
SHA1910615c9374b8734794ac885707ff5370db42ef1
SHA2561b8fe11c0bdcbf1f4503c478843de02177c606912c89e655e482adec787c2ebf
SHA5121a7c49f172691bf071df0d47d6ee270afbfa889afb8d5bd893496277fd816630ecd7b50c978b53d88228922ba6070f382b959ffc389394e0f08daab107369931
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Filesize
1.6MB
MD5871c903a90c45ca08a9d42803916c3f7
SHA1d962a12bc15bfb4c505bb63f603ca211588958db
SHA256f1da32183b3da19f75fa4ef0974a64895266b16d119bbb1da9fe63867dba0645
SHA512985b0b8b5e3d96acfd0514676d9f0c5d2d8f11e31f01acfa0f7da9af3568e12343ca77f541f55edda6a0e5c14fe733bda5dc1c10bb170d40d15b7a60ad000145
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Filesize
556KB
MD5b2eee3dee31f50e082e9c720a6d7757d
SHA13322840fef43c92fb55dc31e682d19970daf159d
SHA2564608beedd8cf9c3fc5ab03716b4ab6f01c7b7d65a7c072af04f514ffb0e02d01
SHA5128b1854e80045001e7ab3a978fb4aa1de19a3c9fc206013d7bc43aec919f45e46bb7555f667d9f7d7833ab8baa55c9098af8872006ff277fc364a5e6f99ee25d3
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Filesize
637KB
MD57538050656fe5d63cb4b80349dd1cfe3
SHA1f825c40fee87cc9952a61c8c34e9f6eee8da742d
SHA256e16bc9b66642151de612ee045c2810ca6146975015bd9679a354567f56da2099
SHA512843e22630254d222dfd12166c701f6cd1dca4a8dc216c7a8c9c0ab1afc90189cfa8b6499bbc46408008a1d985394eb8a660b1fa1991059a65c09e8d6481a3af8
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Filesize
4KB
MD5d3f47f9ef1d3c358446c3680021e98ac
SHA15c50ab5a79d770a1e5ad43378d69d218de3ec4e6
SHA25652fdc5181c9de91bfce282955f921b1938caf40a7d1528131b5155a367585ede
SHA512eb55db05f167b4a49f2d586c446ac993463b3755e567d1e2e6024fbd8d2c683ea4c537c91978676de7f34aa20bcf86d9cb35072345e29bc8f94ebbc1bf894b8f
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Filesize
3KB
MD58679b09cc9600a1f11a3c09cec12637b
SHA1cad5c92e561b64d1f4e1f70c7596dcf186304ecb
SHA2567e840982833d4c4d68835003960762fa3982c899ac1c8b63e4fdbbb35448152f
SHA51293a8d0e78932793ccd534c17c48af203665d7b3d326d7b21b2b4aa54925a853e674324774fa9a99194eca7a930d504568095529a6b6a2e63b73f0c719bc424e6
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Filesize
3.9MB
MD575e3b4ab9bf87989889d58096829f83f
SHA1c4cfbad8dc6992a25af6274b77e71af0cb27698f
SHA256f25a6a1647a3ab451b179875af42358d650087c0c4a2ad8adb9f4a3e03ad3852
SHA512201e75a2d73d1fde0f3c4a71cdfefe63be6e8a1206ce0a32b8ddbdecc7cbfb8a61ce8bdb953048f4a74cb810dc76e449e1400e5ccc9c883b5b0531e020e37ca3
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Filesize
144KB
MD530e269f850baf6ca25187815912e21c5
SHA1eb160de97d12b4e96f350dd0d0126d41d658afb3
SHA256379191bfd34d41e96760c7a539e2056a22be3d44bf0e8712b53e443f55aead90
SHA5129b86a4eefdcae46e605f85e752ef61e39fd0212a19b7fd4c35eb3ab99851a0b906d048d12d1e1e985a340a67a64d405b8cf803555865137278f0c19d686df5e7
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Filesize
4.6MB
MD582d926146575664a89ceaa7d48a5f8e8
SHA11d1ea362ffdc6df930e146f1e4ca428a4383bf5d
SHA2563a70a74d21f12e58b97697821d036a7b64571b5a0dd3832d31ba27a23dc37dd1
SHA512494fec439d62defdc80e017d98d8d710b2d67ab5fbd3226e301885afed63ee0f452c4d4d6040d504d36ea8e1042cfff3cd727bf96e9c74176a70752504d8a790
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Filesize
403KB
MD56f6bfe02e84a595a56b456f72debd4ee
SHA190bad3ae1746c7a45df2dbf44cd536eb1bf3c8e2
SHA2565e59b566eda7bb36f3f5d6dd39858bc9d6cf2c8d81deca4ea3c409804247da51
SHA512ed2a7402699a6d00d1eac52b0f2dea4475173be3320dfbad5ca58877f06638769533229bc12bce6650726d3166c0e5ebac2dad7171b77b29186d4d5e65818c50
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Filesize
685KB
MD5c638bca1a67911af7f9ed67e7b501154
SHA10fd74d2f1bd78f678b897a776d8bce36742c39b7
SHA256519078219f7f6db542f747702422f902a21bfc3aef8c6e6c3580e1c5e88162b8
SHA512ca8133399f61a1f339a14e3fad3bfafc6fe3657801fd66df761c88c18b2dc23ceb02ba6faa536690986972933bec2808254ef143c2c22f881285facb4364659f
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Filesize
24.1MB
MD567eaf42d99adb8156784c7bef00f0f9c
SHA1b66a0aee6d10618005cf2d7c733d759d5aa5fdb6
SHA256d5a15aa676230261b3663f3a685607a497241e05a5b3500fa5784a6ce8df2b58
SHA51214300ae31b61e170d8e29ab7d3887a139a13dbd961fb4caa12d1a90fe345a8e49ff9fb3cfeaea08111cf26e1c1dba92690ede43a078f7c708ab785c95dd8c72d
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\??\Volume{fb297ba4-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{a7d2375a-8f64-461e-b051-fd7695f7060b}_OnDiskSnapshotProp
Filesize6KB
MD58cadf1596b9979ea294bba559f4406c5
SHA1f4293e12b5f40a792101943d1766bae2b3d9e9bb
SHA2561b8e9bd7f7f40473baa999b6d9d8b94ee73d5ea56293eaf3bbf8597f51305b6e
SHA5121e945cea3017b7b13fec6c771903c4790d32d0b76c21485c7043c8f93ec0a36dd1292fc972c5d24ddf0d4f144ce7c6140dc0f83eb6c66e00419107af70ad986e